“No one … can entirely step out of his time, that despite his keenness of vision his thinking is in many ways bound to be influenced by the mentality of his time”
“Concern should drive us into action, not into a depression.”
“A perfectly normal person is rare in our civilization.”
“If you want to be proud of yourself, then do things in which you can take pride”
“To find a mountain path all by oneself gives a greater feeling of strength than to take a path that is shown.”